Smooth-Sil™ Platinum Cure Silicone Rubber | Reynolds Advanced Materials

Smooth-Sil^® 935, 940 & 950 are mixed 100A:10B by weight and require an accurate gram scale or triple beam balance. No post curing is required and the material cures with virtually no shrinkage. Ideal for reproducing exact detail of any model.

These rubbers are suitable for making production molds of any configuration, large or small. Materials such as urethane, urethane foams, epoxies, polyester resins, wax and low-melt metal alloys (tin, pewter) can be cast into Smooth-Sil^® Series Silicones without application of release agent.

Smooth-Sil^® 940 is suitable for making baking molds and trays, ice trays, casting butter, chocolate and other applications used to produce food. CLICK HERE

Smooth-Sil^®935 - Shore 35A hardness
Smooth-Sil^®940 - Shore 40A hardness
Smooth-Sil^®950 - Shore 50A hardness

For Shore A 10, 20 and 30 materials, review our expanded Dragon Skin® series-CLICK HERE

Product Name:	A:B Mix Ratio	Demold Time	Elongation at Break	Mixed Viscosity	Pot Life	Shore A Hardness	Tear Strength	Weight: CU.IN./LB	How much do I need?
Smooth-Sil® 935	100:10 by weight	24 hours	400%	40000 cps	45 min.	35	115 pli	23.5
Smooth-Sil® 940 (Food Grade Applications)	100:10 by weight	24 hours	300%	35000 cps	30 min.	40	100 pli	23.4
Smooth-Sil® 950	100:10 by weight	24 hours	300%	35000 cps	45 min.	50	155 pli	22.3

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